I know I'm oversimplifying, but the car selects the charging rate it draws based on what the connector is telling it is supplying.
The easiest way to see is that it will take about a quarter of the time to charge. You can see on the screen what the 220v charging time is vs the 110v. That will be the most clear indicator.
Second your electric meter will spin a WHOLE lot faster.
There is no screen to select a charging rate with 220v, like there is with 110v. Its just not needed. It automatically goes to full charge rate.
The easiest way to see is that it will take about a quarter of the time to charge. You can see on the screen what the 220v charging time is vs the 110v. That will be the most clear indicator.
Second your electric meter will spin a WHOLE lot faster.
There is no screen to select a charging rate with 220v, like there is with 110v. Its just not needed. It automatically goes to full charge rate.